Bayesian A/B testing calculations for Rust
Based on this post by Evan Miller
Also available in C++
Add this line to your application’s Cargo.toml under [dependencies]:
bayestest = "0.2"- Binary outcomes, like conversion rate
- Count data, like number of sales per salesperson
use bayestest::BinaryTest;
let mut test = BinaryTest::new();
test.add(participants_a, conversions_a);
test.add(participants_b, conversions_b);
let probabilities = test.probabilities();Supports up to 4 variants
use bayestest::CountTest;
let mut test = CountTest::new();
test.add(events_a, exposure_a);
test.add(events_b, exposure_b);
let probabilities = test.probabilities();Supports up to 3 variants
View the changelog
Everyone is encouraged to help improve this project. Here are a few ways you can help:
- Report bugs
- Fix bugs and submit pull requests
- Write, clarify, or fix documentation
- Suggest or add new features
To get started with development:
git clone https://github.com/ankane/bayestest-rust.git
cd bayestest-rust
cargo test